Mastodawn

Nine and TVNZ secure BBC STUDIOS’ latest natural history blockbusters

Nine and TVNZ have renewed multi-year deals with BBC Studios, securing landmark natural history series Mammals, Asia, Kingdom, and Blue Planet III.

TV Blackbox

So this is also going to air on BBC One for those living in UK at later time.

I believe David Attenbrough is narrating global release version.

Producers said they were looking for "the American version of David Attenborough" when they selected Hanks.

The Hollywood Reporter